This practical anemometer is portable and useful for measuring Air Velocity (wind speed) , it also can show you the ambient temperature. LCD display with backlight, it is easy to read value at night.

Features:
This portable anemometer is a helpful measuring meter for wind speed and temperature measurement.
Wind speed unit is switchable: m/s, km/hr, knots or mph.
Temperature unit is switchable: Celsius(°C) or Fahrenheit(°F).
Maximum, minimum and average Air Velocity value measurement function.
Data holding and the current wind speed selection.
LCD display with backlight ON/OFF, easy for reading.
Low Ba-tte-ry indication, automatic & manual power off function.
Compact and light, convenient to hold and carry.
It is suitable for measuring wind speed when generating windmills, ensuring safe navigation and making better use of wind power to generate electricity.

Specifications:
Brand Name: SMART SENSOR
Model number: ST9606
Color: Black
Material: ABS
Air Velocity Range: 0.3~30m/s, 0.6~58knots; 1~108km/h; 0.7~67mph
Air Velocity Unit: m/s, Knots, km/h, mph
Resolution: 0.1m/s; 0.2knots; 0.3km/h; 0.2mph
Accuracy: ±5%rdg±0.1
Temperature Range: 0~50°C / 32~122°F
Resolution: 0.1°C / 0.1°F
Accuracy: ±2°C / ±3.6°F
Operating Temperature: 0-50°C (≤80%RH)
Storage Temperature: -10-50°C (0~90%RH)
pow-er sup-ply: 3* 1.5V AAA Ba-tte-ries (Not Included)
Item weight: 90g/0.2lb
Item size: 16.5*5*2.7cm/6.5*1.97*1.06in
Package weight: 131g/0.29lb
Package size: 19.5 * 7.5 * 3.5cm/7.68*2.95*1.38in

NOTE:
Please don't store it at high temperature or humidity, high concentration salt or sulfur environment.
If don't use it for a long time, please take off the Ba-tte-ry to prevent leakage of Ba-tte-ry.
Please allow 1-3cm differences due to manual measurement.